A flash drive is a data storage device that uses flash memory to store data persistently. It incorporates a USB interface for easy connection to various devices and has replaced many other storage formats due to its portability and ease-of-use.
A USB drive, also known as a flash drive, jump drive, memory stick, or thumb drive, is a portable, plug-and-play, small storage device that can be attached to a keychain, which can be recognized immediately as an external drive when plugged into any USB port. Available in capacities up to 8 GB and higher.
